cod4.cpp: In function 'void cit()': cod4.cpp:13: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' cod4.cpp:15: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' cod4.cpp:9: warning: unused variable 'j' cod4.cpp:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cod4.cpp:13: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cod4.cpp:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result cod4.cpp: In function 'int main()': cod4.cpp:91: warning: format '%d' expects type 'int', but argument 2 has type 'long int' cod4.cpp:24: warning: unused variable 'f' cod4.cpp:21: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result cod4.cpp:22: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result